Path of the Raging Flames

Flame-Walker:
Starting at 3rd level you gain a resistance to fire damage.
You also learn the Control Flames, Create Bonfire, and Fire Bolt cantrips. CON is your spellcasting modifier.
At 6th level grants resistance to cold damage.
At 14th level grants immunity to fire damage.

Flaming Sword:
At 6th level, you can use a bonus action to light your weapon on fire. Your weapon ignites and deals an extra 1d6 fire damage per weapon attack. This extra damage increases when you gain levels in this class, increasing to 2d6 at 10th level, 3d6 at 14th level, and 4d6 at 17th level. This effect lasts 10 minute. If the weapon is thrown the fire extinguishes after falling to the ground.
Can perform this action while raging.
You can use this feature once per short rest (twice at 17th level).

Fiery Rage:
At 10th level when you rage your body is wreathed in thin shield of wispy flames. Shedding bright light in a 10ft radius and dim light for an additional 10 ft. Whenever a creature enters or starts a turn within 5 ft of you the shield erupts with flame, that creature takes (1?)2d8 damage.

Fire-Heart:
Starting at 14th level, you can cast spells while raging.
While under the effects of Flaming Sword you can cast any spell with a cast time of 1 action as a bonus action.
You also learn Fireball. You cast it as a 5th level spell and can use it twice per long rest.

 

Flame-Walker

Starting at 3rd level you gain a resistance to fire damage.
You also learn the Control Flames, Create Bonfire, and Fire Bolt cantrips. CON is your spellcasting modifier.

Flaming Sword

At 6th level, you can use a bonus action to light your weapon on fire. Your weapon ignites and deals an extra 1d6 fire damage per weapon attack. This extra damage increases when you gain levels in this class, increasing to 2d6 at 10th level, 3d6 at 14th level, and 4d6 at 17th level. This effect lasts 10 minute. If the weapon is thrown the fire extinguishes after falling to the ground.
Can perform this action while raging.
You can use this feature once per short rest (twice at 17th level).

Fire-Heart

Starting at 14th level, you can cast spells while raging. While under the effects of Flaming Sword you can cast any spell with a cast of 1 action as a bonus action. You also learn Fireball. You cast it as a 3rd level spell and can use it twice per long rest.